Date Form Description PDF XBRL Pages
03/01/19 Statement of changes in beneficial ownership of securities PDF 3
02/28/19 Annual report pursuant to Section 13 and 15(d)
EX-10.22
EX-10.23
EX-21.1
EX-23.1
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 PDF XAML 167
02/27/19 Statement of changes in beneficial ownership of securities PDF 2
02/27/19 Statement of changes in beneficial ownership of securities PDF 2
02/27/19 Statement of changes in beneficial ownership of securities PDF 2
02/27/19 Statement of changes in beneficial ownership of securities PDF 2
02/27/19 Statement of changes in beneficial ownership of securities PDF 2
02/27/19 Statement of changes in beneficial ownership of securities PDF 2
02/27/19 Current report filing
EX-99.1
EX-99.2
 PDF 36
02/27/19 Statement of changes in beneficial ownership of securities PDF 2
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